Systems Infrastructure Lead with Security Clearance

Mayvin, Inc.; Shiloh (IL); On-site; USD 120,000 - 160,000; Full time

Job summary

Mayvin, Inc. is seeking a Systems Infrastructure Lead to oversee enterprise IT for the U.S. Army Transportation Command. The role focuses on managing Windows and Linux servers, virtualization, storage, backups, and security across global systems.

The candidate will coordinate with Government stakeholders, sustain mission-ready infrastructure, and drive modernization efforts while ensuring compliance with DoD security controls and STIGs.

Qualifications

• Must be a U.S. Citizen
• Active Secret clearance required
• Experience leading enterprise systems and infrastructure operations
• Strong knowledge of Windows and Linux server administration, virtualization, and storage

Responsibilities

• Lead daily enterprise systems and infrastructure operations.
• Manage physical and virtual servers, operating systems, storage, and related infrastructure.
• Install, configure, patch, maintain, and troubleshoot Windows and Linux systems.
• Oversee VMware vSphere and related virtualization technologies.
• Administer SANs and NAS systems for storage.
• Drive backups, disaster recovery, and business continuity programs.
• Maintain system availability, performance, capacity, and security.
• Manage user accounts, permissions, and system configurations.
• Implement DoD security controls, STIGs, patches, and vulnerability remediation.
• Coordinate infrastructure incidents, outages, maintenance, upgrades, and refreshes.
• Maintain system documentation, inventories, configurations, diagrams, and SOPs.
• Report status and risks to Government stakeholders.

Skills

Windows Server

Linux

VMware vSphere

Storage & backups

Security controls

DoD STIGs

Incident coordination

Tools

VMware vCenter

Job description

Mayvin is seeking an experienced Systems Infrastructure Lead to oversee enterprise systems supporting the U.S. Army Transportation Command's global IT environment. This position will lead the administration, maintenance, security, and modernization of physical and virtual servers, operating systems, storage, backup, and recovery capabilities. The Systems Infrastructure Lead will coordinate with Government stakeholders and technical teams to maintain secure, reliable, and mission-ready infrastructure services. Must be a U.S. Citizen. Must have an active Secret clearance. This position is pending contract award. Responsibilities:

• Leading daily enterprise systems and infrastructure operations
• Managing physical and virtual servers, operating systems, storage, and related infrastructure
• Installing, configuring, patching, maintaining, and troubleshooting Windows and Linux systems
• Managing VMware vSphere, vCenter, and other virtualization technologies
• Administering storage area networks and network-attached storage systems
• Overseeing data backup, restoration, disaster recovery, and continuity-of-operations capabilities
• Maintaining system availability, performance, capacity, and security
• Managing user accounts, permissions, privileged access, and system configurations
• Implementing DoD security controls, STIGs, patches, and vulnerability remediation
• Coordinating infrastructure incidents, outages, maintenance, upgrades, and technology refreshes
• Maintaining system documentation, inventories, configurations, diagrams, and standard operating procedures
• Reporting infrastructure status, risks, outages, performance trends, and corrective actions to Government stakeholders